8669985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 15120000

約数和(自身を除く): 6450015

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1049, 1653, 2755, 3147, 5245, 8265, 15735, 19931, 30421, 59793, 91263, 99655, 152105, 298965, 456315, 577999, 1733997, 2889995, 8669985]

約数ペア:

[(1, 8669985), (3, 2889995), (5, 1733997), (15, 577999), (19, 456315), (29, 298965), (57, 152105), (87, 99655), (95, 91263), (145, 59793), (285, 30421), (435, 19931), (551, 15735), (1049, 8265), (1653, 5245), (2755, 3147)]